The boos were very imperceptible and I had to listen hard to find them.........just saying
check your sound ;o)
and compare them to the cheers just previous for the HERO.
Here's a comment posted from the Orlando Sentinel article...
i was at the race and i can tell you that i was amazed at the diverse group fans that attended.Im one of the non-typical NASCAR fans myself being a minority. By the way, the booing was much worse than the clip plays; it was pretty bad. :-) Saludos de Miami.
Just copying and pasting...